TREA

Technical Exhibits Corporation

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Organization

  • Chicago, IL, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Frame construction
    • Patent number 4,187,649
    • Issue date Feb 12, 1980
    • Technical Exhibits Corporation
    • William H. Chaffee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73123423 - CONNECTRA
    • Serial number 73123423
    • Registration number 1110537
    • Filing date Apr 19, 1977
    • Technical Exhibits Corporation
    • 20 - Furniture, mirrors, picture frames
  • Information Trademark

    72108720 - HEARPHONE
    • Serial number 72108720
    • Registration number 717820
    • Filing date Nov 18, 1960
    • Technical Exhibits Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments